Resetting a Mac to factory settings deletes all the data stored on that device, you can make a backup of the data using Time Machine software Apple provides - Here's how to back up using Time Machine. You should back up your computer, disable some features and services, and then go on booting to Recovery Mode and using Disk Utility to erase (format) a hard disk and reinstalling macOS. Things you can do before you erase a Macbookīefore you erase your Mac, make sure your Mac is currently connected to the internet and plug in the power adapter, so there's no danger of running out of battery power. Part 2: How to reset Macbook Pro to factory settings without password.Part 1: Things you can do if you before you erase a Macbook.This tutorial will show you how to factory reset a Mac, an iMac or MacBook Pro. Performin factory reset on your macOS can solve many problems, if you are simply looking to fix a misbehaving Mac, or if you are selling, resetting it to factory settings and wiping it will allow you to set it up like a new Mac. How to Reset MacBook Pro to Factory Settings without Password
